1. What is the error in this string loop? stackoverflow.com |
2. Java clearing the string buffer after loop stackoverflow.comHow do you clear the string buffer in Java after a loop so the next iteration uses a clear string buffer? |
3. unexpected behavior in printing string in loop stackoverflow.comI don't understand why this is happening: I have an integer being passed to a label object: |
4. help with making a password checker in java stackoverflow.comI am trying to make a program in Java that checks for three specific inputs. It has to have pass these tests:
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5. Can StringTemplate iterate through 'values' in a String? stackoverflow.comI have a String made up of several Strings seperated by commas. Using StringTemplate, is there an easy way to write a seperate line for each 'value' in this outer ... |
6. Java: how to create 10 cats? when Cat ("cat" + i) = "cat name" not working as in other languages stackoverflow.comusing loop, I can create |
7. java input string and stop when 'stop' is entered stackoverflow.comthis is my code and I have a do-while loop which should carry on unless the string "text" entered is "stop". However when I compile the code it doesnt stop and ... |
8. Java for( x : y) execution stackoverflow.comI have the following for loop: |
9. Adding strings to lists - Java stackoverflow.com |
10. How do I use a while loop and print an addition function in Java Method? stackoverflow.comI am having an issue in the last println. I want it to print the number of times the previous string was printed and add all the numbers together. So if ... |
11. Can I make the name of a string change each time a loop repeats? stackoverflow.comBasically I need a different string created each time a loop repeats. I need a new string each time the loop repeats so I can store a whole bunch of different ... |
12. How Do I Create a Loop in Java and Increment an Index to Use As Part of a String? stackoverflow.comSo for my current program, I am currently doing this: Java Code |
13. Java: String padding, String manipulation without loop stackoverflow.comPossible Duplicate:I had to write a method today that took a string and padded it with ' n' number of 0s
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14. Java String search without a loop or if statement? stackoverflow.comIf I have a |
15. Check if string is following ISBN-13 in Java stackoverflow.comIm trying to check if a string (important that it is a string) that im reading is correct accoring to the rules of ISBN-13. I found a formula For ... |
16. Finding index of a string in a loop stackoverflow.comI'm trying to create a program that will return a certain number decomposed to powers of two. For example 45 would be shown as "2^5 + 2^3 + 2^2 + 2^0", ... |
17. Java Looping string replacemnet stackoverflow.comI want this part of my code for my calculator and since I am replacing x with the variable I need to made sure something like 2x is 2*x. Why is ... |
18. Loop doesn't assign string the correct value stackoverflow.comThere is a slight part of my program that is not working correctly and I just cannot work out why |
19. Java do loop - string cannot be resolved stackoverflow.comWorking on a simple dice rolling game using programmer defined methods in Java. Since I know the program needs to run at least once and then ask if the player wants ... |
20. Reduce String.charAt to one loop during String comparison stackoverflow.comI need to compare two strings that are of varying length and as such I have written two conditional loops depending on which String is longest: |
21. how to find a 'carriage return' and loop back to main until user enters a string bytes.comP: 1 hopes excuse me, simple question I want a user to enter a string so that I may recursively call it to reverse it. Just one thing, i wanna make ... |
22. loop through a string coderanch.com |
23. String display without any loops coderanch.com |
24. String and for Loop Confusion coderanch.comGood evening all, I've been staring at the below problem and am more confused than before hand. I've done strings before and replaced letters within them but never in a for loop. I've only used the replace method which is something that we cannot use. Any guidance would be greatly appreciated. Let word be a String variable referencing a non-empty string. ... |
25. Sentinel-controlled loop with a String variable condition coderanch.comI'm pulling my hair out. I have a tiny, little Payroll program written. It asks for user input for name, hourly rate of pay, hours worked during week, calculates weekly pay, and displays all on the screen. It compiled and executed correctly. Now, however, I have to modify it with a loop that will use "stop" in the variable name as ... |
26. Using a String variable as an object name in a loop...Possible?? coderanch.comHi is it possible to create objects when the object name is a variable? My code looks like this right now: public void createGrid(Graphics g2) { int xPos=50,yPos=50, boxNumber=0; for(int verCounter = 0; verCounter < size; verCounter++) { for(int horCounter = 0; horCounter < size*10; horCounter+=10) { String strBoxName = verCounter + "" + boxNumber; boxNumber++; int boxName = Integer.parseInt(strBoxName); strBoxName ... |
27. For (String s:ar) loop................. coderanch.com |
28. String and enhanced for-loop coderanch.com |
29. Printing a String object without using loop coderanch.comDeepak Kumar Jena wrote:Thanks Fred, but a code snippet will be more helpful. We generally don't just give out answers. Too many folks would be tempted to use us to cheat on their homework. do you know what recursion is? Have you ever written a recursive function? It's a function that calls itself, each time reducing to a simpler case. Printing ... |
30. Accessing odd and even list items of a String list in a single for loop coderanch.comHi, Say I have a String List like so: List |
31. Assigning string variable inside for loop coderanch.com |
32. Need help writing program to compare 2 strings using a loop java-forums.orgSo I'm trying to write a program that will compare two strings. Basically I want it to see if the first string makes up the beginning of the second string and then tell me yes if it does and no if it doesn't. For example, If string 1 was test and string 2 was testing then it would say yes. If ... |
33. While loop comparing strings from user java-forums.orgwrite a short program which will run in a loop asking the user for input with a simple prompt (for example "-> "). This will run until the user hits the enter key with no input (entering a String of length 0). The program will then display the lowest and highest (in alphabetical order) of the entered Strings. For example running ... |
34. exiting a while loop with a string java-forums.orgHello all...I seem to be having some trouble exiting a while loop with a string. This feels really embarrassing but here is my code: private static String strDifficulty() { String strDif; strDif = JOptionPane.showInputDialog("What difficulty setting would you like? Hard or easy?"); while (!strDif.equalsIgnoreCase("easy") || !strDif.equalsIgnoreCase("hard")); { strDif = JOptionPane.showInputDialog("Please enter in either 'hard' or 'easy'. Thank you."); } return strDif; ... |
35. reverse a string with a while loop... java-forums.orgi found it tricky, i need to reverse a string with a while loop, no recursions allowed, and i should do it by cutting the first letter, put it as a last one than the 2nd letter etc... i tried with all my power and i still get the same string... here's the code: public static String reverseIterative(String s) { int ... |
36. Exiting a while loop using a String? java-forums.orgI'm trying to make the program read in a list of name and ages (using JOptionPane). It's supposed to quit the loop when the name entered is "quit". I learned to use ".equals" instead of "==" or "!=", but now when I run the program, it doesn't look like it's doing anything. I'm not sure what to do. Also i'm trying ... |
37. using a loop to form a string pattern java-forums.orgimport java.util.*; public class Pattern { public static void main(String [] args) { Scanner input = new Scanner(System.in); System.out.print("Enter String: "); String s = input.nextLine(); for(int i=0;i |
38. string loop java-forums.org |
39. String in While loop java-forums.orgI am trying to create a while loop that reads the users input which is string. If the string doesnt match it will ask the user again to give the input. When i tired to create while loop it doesnt exit even though the string match. here is something i did. System.out.println("What surface do you want?"); Scanner object = new Scanner(System.in);//creating ... |
40. How to reverse a string using while loops? java-forums.orgLoops can be used to count down as well as up. Set a variable to some value, loop while it is greater than (or equal to) zero, use methods of String class inside loop to do what you need. I have deliberately left a few details out so you can think for yourself how to do it. |
41. using for-loop to print out a string java-forums.orgI am to have four methods, each method will print out the same paragraph of information: "This program supports 4 functions: 1. Setup Shop 2. Buy 3. List Items 4. Checkout Please choose the function you want:" Except once I create the second method, the new paragraph doesn't print out, my code will only output my first method and then stop. ... |
42. can't leave while loop when verifying strings java-forums.orgOk, this is a very miniscule part of a large project and I cannot seem to get this part to work right. Eventually this option (choice 1) will create new employees using arrayList, but right now I am just trying to get it to verify that either "salaried" or "hourly" is entered. otherwise it should keep in loop. no matter what, ... |
43. Question about sentinal loops with strings java-forums.orgimport java.io.*; import javax.swing.JOptionPane; public class WritePayrollFile { static String year, month, day, name; static double weeklyhoursWorked, overtimehoursWorked, bonusPaid; public static void main(String[] args) { // TODO Auto-generated method stub writeData(); } private static void writeData() { // TODO Auto-generated method stub year = JOptionPane.showInputDialog("Enter Year of today: "); month = JOptionPane.showInputDialog("Enter Month of today: "); day = JOptionPane.showInputDialog("Enter day of ... |
44. Please show an example of a String in a while loop. java-forums.orgWould someone show me an example of a string in a while loop please? I have no idea how so I can't show you what I really meant but this is what I actually wanted to do. Basically what I wanted was while a user input (which is a name) is not equal to a string. So if someone enter a ... |
45. String.replaceAll(str, str) is leading to infinite loop. Help? java-forums.org |
46. Using a while loop and using a string variable to exit the program java-forums.orgI had to delete my work because I got in trouble for plagiarizing my own assignment because of people stealing my code from here and submitting it as their own and my instructor caught it late, so as damage control and to hopefully show the university that this is in fact my own work, I am removing these posts with my ... |
47. OR || not working in while loop when comparing strings java-forums.org |
48. Stacks and Dequeue Logic Loop Help - Alphabetizing Strings forums.oracle.comThat's pretty good thinking on trying to crack the system, which reminded me that the test Strings to be entered are given to us. Here are the test data strings and a sample output process of what should be returned from program. The deque displays front to back, as left to right. The stack displays top to bottom as left to ... |
49. Scanner class, String comparisons and looping forums.oracle.comI have this code: if(mailer.equals("")){ mailer = buffer; sb.append(mailer +" firstTime" + "\n\r"); mailerCnt = 1; getFile(line); }else if (!mailer.equalsIgnoreCase(buffer)){ mailer=buffer; sb.append("\r\n" + mailer + "\n"); mailerCnt = 1; getFile(line); }else{ mailerCnt++; getFile(line); } that is comparing strings from scanner.next() elements, the second time through the loop it doesn't recognize that mailer variable is equal to buffer variable, and executes as ... |
50. problem with a for loop replacing letters in a string forums.oracle.comyeah i give them the first letter to start off with so really they only have to guess the next 4 that way its not a complete blank at guessing. thats why i started the for loop at 1 and went to < 4 that way it would only check the next 4 letters of thier word (im giving the benifit ... |
51. help with Strings and loops forums.oracle.com |
52. for loop with strings forums.oracle.com{ int f1 = firstName.length(); int m1 = middleName.length(); int l1 = lastName.length(); name = firstName.length()+middleName.length()+lastName.length(); //the length of input one + two + three == number of times output outputStr = String.format("First Name \n%s", firstName.toUpperCase() //first name to uppercase + " = " + f1 + " characters \n\n") + String.format("Middle Name\n%s", middleName.toUpperCase() //middle name to uppercase + " = ... |
53. Loop with strings forums.oracle.com |
54. need help with a for loop - string checking forums.oracle.com |
55. How to but string values into String matrix. How to write the for loop?? forums.oracle.com |
56. declare many string by using for loop forums.oracle.com |
57. how to use String Tokeniser inside this for loop? forums.oracle.com |
58. Question about while loops and strings forums.oracle.com |
59. not sure how to loop charAt for the length of a string forums.oracle.comIf you had run the code I posted above you would see that it printed 0 over and over and over in an infinite loop because counter is 0 and 0 is less than 10 and counter never changes so the loop never ends. Think about that. Also you currently have your code printing the char at 0 everytime around the ... |
60. Fastest way to loop through a group of strings forums.oracle.comsarcasteak wrote: I am assuming the same thing... unfortunately the vendor was giving me advice and I couldn't see the logic behind it. Never forget: many vendors are idiots. As already pointed out, switching to something like a binary search could speed up the search time, but it's almost certainly not worth it for a list with only 15 elements. The ... |
61. String from for loop forums.oracle.com |
62. How to check if the enteris of a String [] are not blank w/o using a loop ? forums.oracle.com |
63. Trouble with charAt and nested for loops forums.oracle.com3a. Write a program that reads a social security number written as contiguous digits (for instance, 509435456), uses the charAt method to obtain each character and then prints each digit on a separate line followed by a colon and the digit printed the number of times equal to its value. Thus the output for 509435456 would be |
64. Create Multiple Strings with a for loop. forums.oracle.com |
65. Reversing a string with for loop forums.oracle.comHi, first time poster here. I'm a total beginner at programming and I want to make a method that reverses the order of characters using a for loop. I was able to do the reversing like this: Code: StringBuffer mjonoBuff = new StringBuffer(mjono); painvastainen = mjonoBuff.reverse().toString(); System.out.println(painvastainen); But I need do it as a method and using a for loop. I ... |
66. for loop with string forums.oracle.com |
67. output strings from loop into one string forums.oracle.com |
68. need some help with strings and loop forums.oracle.com |
69. How to but string values into String matrix. How to write the for loop?? forums.oracle.com |
70. creating a string from a for loop? forums.oracle.comYou can put almost anything in a StringBuffer append. And if you want to print something, then don't do it in your toString method. Either have something else call toString and then print the result, or don't create a toString method (call it something else). What precisely do you want to put into the String that you think you can't do ... |
71. While Loops with Search Strings forums.oracle.com |